High Temperature Air source Commercial heater equipment Air to water Heat Pump vertical type 8kW Juteng for very hot water temp.

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Air Source Heat Pump
Storage / Tankless:
Housing Material:
Stainless Steel or Spray coating metal plate
Sanitary/Home/Bath room/Villa/Beauty salon/Laundry/Dormitory
CB, CSA, EMC, EMF, GS, LFGB, UL, ISO9001, ISO14001, CCC, Energy saving, SAA,C-TICK
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Juteng / OEM
Model Number:
Heating capacity:
Rated power input (Heating):
Panasonic, Sanyo Scroll Compressor
Heat exchanger:
High efficiency tube in shell heat exchanger
Power supply:
380V/3PH/50,60HZ or 220/1/50,60
Sanitary Heating and Hot Water
Water flow volume:
6 m3/h
Finned Tube Heat Exchanger

High Temperature Air source Commercial heater equipment Air to water Heat Pump vertical type 8kW Juteng



Product Description


Model DKFXJT-11.2II/XG
Horse power (HP) 3
Heating capacitykW7.84
COP 2.80 
Rated power inputkW2.8
Maximum power inputkW3.4
Rated currentA4.8
Maximum current outputA7
Rated heated water outputL/h120
Power supplyV/Hz/Ph380V/3N~/50Hz
Compressor type Copeland Scroll
Compressor model ZW34KAE
Number of Compressors 1
Heat exchanger type High efficiency tube in shell heat exchanger
Throttling device Emerson thermal expansion valve
Fan type Low noise high effciency axial type
Fan discharging Vertical
Fan quantity 1
Fan inputW90
Fan speedRPM880
Ambient temperature-10℃~43℃
Rated / Max outlet water temp.75 / 80
Refrigerant R407C/410A/134a
Hot water circulation flowm³/h6
Water side pressure losskPa35
Water flow pressure dropMpa0.01-0.02
Suction/discharge max pressureMpa0.8 / 2.8
Anti-electric shock class Class I
Unit protection class IPX4
Noise in 1 meter distancedB(A)58
Water pipe sizeinch1"
Cabinet Stainless steel / Steel with powder coated
High/Low pressure protection Yes
Automatic defrosting system Yes
Water flow switch No
Package Dimentionmm817x817x830
Net weightkg88
Gross weightkg100
Testing condition: Ambient temp. (DB/WB):20℃/15℃,  input/output water temp.15℃/75℃

Juteng high temp heat pump adopts R134a refrigerant and the most advanced enchanced vapors injection compressor technology.
It can supply high temp hot water for drying, steaming.
Max hot water outlet temp 80℃

Economic & durable & stable running

Automatic Intelligent defrosting

American Copeland scroll compressor
Low noise & vibration

American Emerson expansion valve

Sanhua 4-way valve

Tube in shell heat exchanger


Unique features of Juteng Heat Pumps:  

1. It can display top and bottom temp of the water tank, check the temp of coil, ambient, exhaust temp, etc;

2. It recalls all kinds of parameters when outages and it will resume operations after have electricity automatically.

3. Clock keeps running after outages so it needn’t to re-adjust it usually.

4. Off-peak power use function, start up and shutdown by itself at cycle time in 24 hours.  

5. Set and revise parameters freely.

6. E-heater function.

7. Automatic and forcible defrost.

8. Waterproof bottoms, Liquid Crystal Display Screen Display including backlights.  

9. Have Perfect control and protection functions: 1) temperature sensor breakdown: top and bottom of water tank, Coil, Return air, Exhaust air, Outside ambient temp; 2) high and low pressure protection, Exhaust air temp protection.

10. Check the Trouble codes display, it can refer why compressor doesn’t start up or stop, and has Key-Lock Function.

11. It can display water temp when startup and shutdown heat pump.  

12. Electronic expansion valve control automatically.

13. Temp set ranges from 10℃ to 70℃.



The import process:

1. Buyer sends contact info to Seller, and seller makes PI for buyer.

2. Buyer confirms the PI and transfer money to seller.

3. Seller sends products to buyer. Seller sends CI, BL, Packing list to buyer.

4. Buyer takes the CI, BL, Packing list to fetch goods after the goods arrive.




1. Base plates go online

2. Install compressors, condensers and evaporators

3. Assemble and weld copper pipes

4. Recharged with Nitrogen

5. Water-inspection (Check if exist in air leakage)

6. Discharge Nitrogen

7. Vacuum air-removed

8. Add refrigerant

9. Halogen inspection

10. Fix fan component

11. Install electrical control

12. Security checks (Insulation, Ground connection, Dielectric Strength test, Leakage)

13. Run commodity inspection (The noise of components and parts, Function, Timing, shutdown, current, Difference in temperature)

14. Stick nameplate and connection diagram

15. Document attached (Product Manuals, instructions)

16. Final inspection (Appearance parts)

17. Packing

18. Tape-out


Juteng is a professional company engaged in R&D, production and sales of air source and water source heating products. We have rich experience in refrigeration and heating for many years. Juteng have more than 100 workers, 4 production lines, 3 big workshops and large heat pump laboratory.

We have rich experience in refrigeration and heating for over decades. In line with our goal to provide environmental and climate friendly products, Juteng keeps creating more innovative and efficient energy saving products.


By 17 years’ growth our product line covers full range:

Multifunctional air to water heat pump,

All in one domestic hot water heat pump,

Split domestic hot water heat pump,

Commercial hot water heat pump,

Swimming pool heat pump,

DC inverter air to water heat pump,

EVI air to water heat pump,

Multifunctional water source heat pump,

Water to water heat pump,

Water tank (pressure bearing and insulated) for heat pumps.


We'd like to serve our customers by providing unique high quality end products and best service.




Sales Manager: Ms. Jenny

Guangdong Juteng Environmental Protection Equipment Co., Ltd.

Add: Longchuan Dengyun Zhen Shenzhen Nanshan(Longchuan) industrial transfer park,Heyuan,Guangdong

Cell & WhatsApp & Wechat: +86 15919073687 

Jenny Zeng. Skype: jenny02025

E-mail: <jennyzeng5@foxmail.com>